General

  • Target
    Desc_Qtn_350_02_02_pdf.vbs
  • Size 16KB
  • Sample260302-r7wyzset2e
  • SHA256 42a244583d3a49d5f9dc00ecd99e2d4d2951938faeda0b4baf879f19d82e5525
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • xworm

Version
  • 5.0

C2
  • 94.154.32.18:8383

  • :8383

Mutex
  • O4QGDSoGEFud3w5w

Attributes
  • install_file

    USB.exe

aes.plain

Targets

    • Target
      Desc_Qtn_350_02_02_pdf.vbs
    • Size 16KB
    • SHA256 42a244583d3a49d5f9dc00ecd99e2d4d2951938faeda0b4baf879f19d82e5525
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detect Xworm Payload

    • Xworm

      Xworm is a remote access trojan written in C#.

    • Xworm family

    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v16

Tasks